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Investment in Unconsolidated Real Estate Ventures - Summary of Results of Operations of Real Estate Ventures with Interests (Parenthetical) (Details) - Unconsolidated Real Estate Ventures [Member] | Jun. 30, 2018 | Jun. 30, 2017
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Minimum [Member] |  |
Schedule Of Equity Method Investments [Line Items] |  |
Ownership percentage | 25.00% | 20.00%
Maximum [Member] |  |
Schedule Of Equity Method Investments [Line Items] |  |
Ownership percentage | 70.00% | 70.00%

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- Definition The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 323 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=114001798&loc=d3e33918-111571 + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Details
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- Details
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